GOT2BZETEC,
firstly, because i had one
secondly, because estates are really practical (especially this one, as it also has a tow bar). i won't need a hotel for track days anymore, just put an air bed in the back
thirdly, because it looks better than a sapph imo
fourthly, because it's more of a sleeper and will surprise more people
fifthly, it's less likely to be recognised as a cossie and nicked
etc, etc.